baber/WOPTO huggingface dataset:
Patent EP-0047144-B1 (EP)
IPC: G05D23/02
Filed: 1981-08-27
Granted: 1984-09-12
Abstract: A solar heating system includes an absorber panel (1) connected to a water supply tank. A valve (10,11) is located in each of feed and exhaust connections (3,6) and at least the inlet valve (10) is temperature responsive so as to close when the temperature of the panel contents falls below a first predetermined temperature. The outlet valve (11) may be temperature or flow responsive so as to close under the temperature or flow conditions prevailing when the inlet valve (10) closes and thereby isolate the panel (1) from the tank (2). A temperature responsive dump valve which may be incorporated in the valve (10) is connected to the panel (1) and opens when the temperature of the panel contents falls below a second predetermined temperature which is lower than the first predetermined temperature and thereby empties the panel contents. The combined inlet and dump valve (10) has a temperature responsive element which controls both a primary valve member and a secondary valve member. The primary valve member controls flow between inlet and outlet ports (13,14) of the valve (10) and the secondary valve member controls flow between the outlet port (14) and a dump port (12). The temperature responsive element has a part exposed externally of the valve body and is substantially insulated against the influence of temperature conditions existing within the body of the valve (10).
Patent EP-0047322-B1 (EP)
Title: Procede de preparation d'un catalyseur
IPC: B01J25/00
Filed: 1981-03-04
Granted: 1985-01-16
Abstract: Un procede de preparation d'un catalyseur de particules metalliques fines ayant une grande surface specifique telle que du noir de platine, consiste a reduire une solution contenant des ions platine et au moins un ion metallique ou un ion complexe ayant un potentiel Redox different celui des ions platines, et a effectuer l'elution du metal ayant un potentiel Redox different de celui du platine hors des particules metalliques precipitees. Le catalyseur ainsi obtenu possede une petite dimension de particules et est tres approprie a l'utilisation comme electrode d'une cellule a combustible.
Patent EP-0085676-B1 (EP)
IPC: F27B15/10
Filed: 1981-08-19
Granted: 1990-05-09
Abstract: The shaft of the lance comprises a conduit tube (10) with a pulsator for supplying pulses of pressurized air to one end of the conduit tube connected to or mounted in the tube. A space (18) which is defined at least partly by a clamped or attached air permeable diaphragm (16) is arranged at said end in communication with the conduit tube.
Patent EP-0085185-B1 (EP)
IPC: C08G61/12
Filed: 1982-12-28
Granted: 1987-05-20
Abstract: Described herein is an integrated process for the preparation of substantially linear high molecular weight thermoplastic polymers derived from aryl polyhalide monomers. Aryl polyhalide monomers are first prepared by the reaction of an alkali metal salt of a phenol compound, e.g., dipotassium salt of bisphenol A, with a dihalobenzenoid compound, e.g., 4,4'-dichlorophenylsulfone, in a liquid phase of an aprotic solvent and an azeotrope former, e.g., toluene. Water is removed from the reaction mass as an azeotrope until substantially anhydrous conditions are attained. The aryl polyhalide monomers are then coupled by contacting the monomers with a catalyst mixture of a nickel compound and a ligand in the presence of a reducing metal, e.g., zinc, and an aprotic solvent under substantially anhydrous conditions to form substantially linear high molecular weight thermoplastic polymers.
Patent EP-0057098-B1 (EP)
IPC: H01J29/90
Filed: 1982-01-25
Granted: 1985-09-04
Abstract: Anti-tracking materials for high voltage applications, such as for anode cups for cathode ray tubes and insulator caps for spark plugs, are made by curing compositions of the invention comprising an elastomer, preferably a curable silicone rubber, a curing agent, and an oil, preferably a silicone oil, which is incompatible with the elastomer. The oil thus remains as such finely dispersed throughout the insulator. The compositions of the invention may also include mineral fillers such as hydrated alumina and silica, and optionally other materials.
Patent EP-0100379-B1 (EP)
IPC: G02B7/02
Filed: 1982-07-29
Granted: 1986-10-08
Abstract: A plastic lens includes a lens body (13) having an effective optical diameter and which is mounted in a lens mount (11) by means of a retaining ring (12) which is threaded in the mount. A portion (14) is formed outside the lens body (13) and is thinner than the minimum thickness of the lens body. An end portion (15) is formed outside from and thicker than the thin portion (14) and is adapted to secure the lens between the lens mount and the retaining ring. The thin portion (14) absorbs heat stress caused by a difference in the linear elongation co-efficient as between the plastic lens and the aluminium lens mount.
Patent EP-0090842-B1 (EP)
IPC: C09K3/32
Filed: 1982-09-24
Granted: 1986-12-03
Abstract: A method of removing organic contaminants from an aqueous composition contaminated therewith. The method comprises contacting the aqueous composition with a sufficient amount of organoclay for a sufficient amount of time to absorb a substantial portion of the contaminant, and to form an aqueous organoclay admixture. The organoclay and aqueous composition are then separated from each other. The method is particularly useful for separating oily contaminants from water toxic substance precursors, e.g. humic acid and toxic organics (e.g. PCB) from water.
Patent EP-0088399-B1 (EP)
IPC: H01L29/78
Filed: 1983-03-04
Granted: 1988-06-08
Abstract: 1. A voltage-stable MOS-transistor for highly integrated circuits comprising a semiconductor substrate (1) of the first conductivity type and an epitaxial layer (2) arranged in planar fashion on the semiconductor substrate, where an insulating layer (4) is arranged on the surface of the epitaxial layer and a polysilicon gate electrode (9) is arranged on the surface of the insulating layer, and where, in the epitaxial layer (2), strongly doped source and drain zones (10) of the second conductivity type are formed which extend into the surface region and, between the source and drain zone (10) a zone of the first conductivity type is arranged which serves as a channel zone and which, in the direction of the substrate (1), has a varying concentration of implanted dopant particles, wherein a) the substrate (1) of the first conductivity type is low-resistance and the epitaxiale layer (2) is high-resistance and of the same conductivity type as the substrate (1), b) in the direction of the substrate (1), the channel zone of the first conductivity type has a dopant concentration which increases to a concentration maximum (11), where the concentration maximum (11) of the implanted dopant particles (6) of the first conductivity type has a greater depth in the channel zone of the first conductivity type than the source/drain zones (10) of the second conductivity type and extends into those regions of the epitaxial layer (2) which are located beneath the source/drain zones (10), in such manner that the region with the concentration maximum (11) of the implanted dopant particles (6) surrounds the edge of the source/drain zones (10) in the region of the gate electrode (9), c) the epitaxial layer (2) has a thickness which at most is ten times the depth of the source/drain zones (10) but at least double the depth of the concentration maximum (11) of the dopant particles implanted into the channel zone.
Patent EP-0093423-B1 (EP)
IPC: B32B27/32
Filed: 1983-04-29
Granted: 1986-06-04
Abstract: 1. Multi-layer film comprising a single- or mul-.
Patent EP-0090478-B1 (EP)
IPC: A22B5/00
Filed: 1983-03-30
Granted: 1987-09-30
Abstract: A method and apparatus for electrically stimulating freshly slaughtered animal carcasses by applying one or more high voltage pulses each followed by a sequence of low voltage pulses, between a first electrical contact adjacent a point of suspension and a second electrical contact at a region remote from the point of suspension. A stimulating apparatus comprises a first elongated electrode (4) which is electrically insulated from its supporting structure (6) and is adapted to establish said first electrical contact with a suspension means portion which is electrically insulated from the remaining suspension means, and a second elongated electrode (10) which is electrically insulated from its supporting structure (12) and is adapted to establish said second electrical contact. An electric pulse generator which is adapted to produce said high voltage pulses and said low voltage pulses in alternation has its one terminal connected to said first electrode (4) and its ground terminal connected to said second electrode (10). The subject method and apparatus by their design can be effectively incorporated in fully automated carcass processing lines.
Patent EP-0100567-B1 (EP)
IPC: B65D21/02
Filed: 1983-06-29
Granted: 1987-12-09
Abstract: A plastic container or crate comprises upright side walls (3) provided with a step (4) extending in the circumferential direction of the container. Wall portions above the steps are under an angle with respect to the bottom (2) of the container or crate and differ from a similar angle of wall portion beneath said step. The container or crate is made in an injection mould comprising a core (9) provided with a plurality of circumferential steps in a spaced manner, while sets of side slides (11) of the mould of different height are being used in dependence on the height of a container or crate to be manufactured.
Patent EP-0118652-B1 (EP)
IPC: A47C23/06
Filed: 1983-12-30
Granted: 1987-05-27
Abstract: The arrangement comprises mounting supports for the spring slats, insertable in the longitudinal beams of the bedstead, with two upper spring-slats serving as a support for the mattress and undulating spring-slats situated below them. A tiltable holding part having four receptacles for the spring-slats is fitted on a plug of the mounting support. Below the plug there is a resilient bearing pad enabling the holding part to deflect vertically. The upper spring-slats are bent convexly upward and have a broadened cross-section in the middle. By means of the undulating lower spring-slats, a progressive spring action is achieved. There is no sagging of the mattress in the region of heavier parts of the body, optimum spring action being ensured nonetheless. It is possible to divide the bedstead into zones of differing degrees of firmness by selectively providing mounting supports with only upper spring-slats or with additional lower spring-slats.
Patent EP-0109943-B1 (EP)
IPC: C08J7/056
Filed: 1983-10-14
Granted: 1989-08-30
Abstract: in the formation of polymeric layers, especially anisotropic polymeric layers, on a solid substrate on which the layer is formed by cross-linking of an organic substance which can be cross-linked, the cross-linking is performed in a manner such that a concentration gradient of at least one of the components controlling the cross-linking reaction is formed in the boundary layer between the substrate to be coated and the surrounding solution, which concentration gradient is adjusted so that cross-linking can take place in the boundary layer but not in the surrounding solution. The concentration gradient is preferably achieved by impregnating the substrate with at least one of the components which control the cross-linking reaction and which tends to diffuse into the solution on contact therewith.
Patent EP-0097667-B1 (EP)
IPC: C12Q1/6816
Filed: 1982-12-29
Granted: 1987-03-25
Abstract: Method for analyzing DNA sequences. It comprises the fixing at one of the ends of such DNA a ribonucleotide carrying a molecule covalently fixed and carrying a modification group which may be coupled with an enzyme, allowing a further visualization thereof in presence of a terminal DNA transferase, treating said DNA with different chemical agents allowing to operate differential cleavages within such DNA at the basis, which are also of respectively distinct natures, collecting and separating the DNA fragments carrying the visualizable groups in a system allowing to sort them by the size, and determining the unmodified terminal nucleotides of said DNA fragments, considering the nature of the chemical agents used for the cleavage at their respective levels.
Patent EP-0098882-B1 (EP)
IPC: D01F11/08
Filed: 1983-01-18
Granted: 1987-01-14
Abstract: The heat-strengthening of yarn spun from optically anisotropic melt-forming polyesters can be accelerated by coating the yarn prior to heat treatment with certain inorganic compounds.
Patent EP-0129640-B1 (EP)
Title: Machine for manufacturing corrugated cardboard
IPC: B31F1/28
Filed: 1984-03-14
Granted: 1987-09-09
Abstract: 1. Undulated board apparatus wherein the superimposed undulated and top webs are fed through a preheater and a gluing device to an agglutinating apparatus comprising a heating and a cooling section and having connected thereto a transverse cutting device is apparatus, and wherein a cross-cutting device is disposed in the region of the agglutinating apparatus, characterized in that the heating section (17) and the cooling section (18) of the agglutinating apparatus are separated from each other by an interstice (19), and that the interstice (19) has arranged therein a known-per-se short transverse cutter (20) for segregating the undulated board web in permanent operation.
Patent EP-0121927-B1 (EP)
IPC: H04M1/66
Filed: 1984-04-09
Granted: 1989-01-18
Abstract: 1. Control equipment for a car telephone having devices for receiving an identity card, characterized by a handset with dialling and display facilities integrated therein arranged on the top side of the handset in corresponding fields, and by a cradle, which is of flat design and is matched to the contours of the handset in the contact region, for the handset, in which cradle a receptacle and a read device for the identity card are arranged.
Patent EP-0143934-B1 (EP)
IPC: B62L1/10
Filed: 1984-09-26
Granted: 1987-07-22
Abstract: The invention relates to a hydraulic rim brake for bicycles with a triggering mechanism which is attached to the handlebar of the bicycle and is actuated by a hand lever, with two brake cylinder housings which are attached to the frame of the bicycle in oppositely located relationship to each other and enclose between them a wheel rim, the brake cylinder housings being connected by pressure lines to the triggering mechanism, with pistons displaceable in the brake cylinder housings, and with brake shoe supports arranged on these pistons for supporting brake shoes engaging the rim. In order to protect the piston from the effect of harmful bending moments, provision is made for the brake shoe supports to be in the form of flanges which are connected to the piston and are each displaceable parallel to the motion of the brake piston in a slide guide provided on the brake cylinder housing, and for the slide guide to simultaneously constitute abutments for absorption of the braking forces.
Patent EP-0149030-B1 (EP)
IPC: H01R27/02
Filed: 1984-10-25
Granted: 1988-01-07
Abstract: 1. Socket strip with various pocket depths (13, 14) for plugs with different cross sections (8, 9), for example, earthing-pin plug, Euro flat plug etc. The pockets of different depths (13, 14) with engagements orifices (131, 132, 141, 142) for the plug pins (S 1, S 2) are arranged adjacently in the flat wall area of the socket strip (1). The pockets (13, 14) are matched to pairs of contact orifices (K 1, K 2) for the plug pins (S 1, S 2). The contact orifices (K 1, K 2) are located on spring-action contact strips (2, 3) inside the socket strip (1). The contact orifices (K 1, K 2) in the contact strips (2, 3) have U-form openings (K 11, K 21) offset 180 degrees alternately to correspond to the engagement orifices (131, 132, 141, 142) in the socket strip (1) and may be identified by the arrestors (4, 5, 6, 7) at the contact strips (2, 3) next to the adjacent or 180 degrees offset contact orifices (K 1, K 2). These arrestors prevent contact between neighbouring contact orifices (K 1, K 2) when the pins (S 1, S 2) of a plug (8, 9) ar inserted into the associated contact orifices (K 1, K 2).
Patent EP-0150655-B1 (EP)
IPC: B65H29/68
Filed: 1984-11-16
Granted: 1988-05-11
Abstract: A means for slowing cut sheets in seriatum flow by nipping the trailing edge of the sheets as they leave a high-speed conveyor system is provided whereby the sheets pass to a stacking pile at a slow speed. The nipping means is disclosed in several embodiments including a brush carrying roll (24) an oscillating roll on a lever arm and an air jet means. Ream removal means (40) are also provided to remove reams (38) of paper from the bottom of the stacking pile (36).
Patent EP-0118411-B1 (EP)
IPC: E04B2/78
Filed: 1984-03-06
Granted: 1988-07-20
Abstract: 1. System of anchorage for panels or partitions (2, 3) comprising one or several columns (1, 1') in metallic sections or other and fins (A) supported by each of said columns (1, 1') and extending radially outwards each of theses fins bearing on each side, on each of their lateral planes, ribs (8, 9) forming between them an obtuse angle and where some (9) are central and others (8) exterior, the opposing ribs of two neighbouring fins (A) forming between them a space (11) wider towards the exterior and narrower towards the corresponding column (1, 1'), this arrangement allowing the fitting or joining of a panels or partitions (2, 3) between two neighbouring fins (A), characterized in that each column (1, 1') presents a central body fashioned in one piece with its fins (A) and having a cross section in the form of a polygon or open line in which each fin (A) presents a slight enlargement (10) on the right side of its point of departure on the above mentioned central body, in which aforesaid space (11), formed between the pairs or ribs (8, 9) of two neighbouring fins (A) presents five points of anchorage, four of which are formed by the two exterior ribs (8) and the two central ribs (9) and a fifth by the lateral surface of the column left free at the end of each space (11) between two neighbouring enlargements (10).
Patent EP-0128197-B1 (EP)
IPC: A61M60/837
Filed: 1983-11-30
Granted: 1988-06-08
Abstract: An actuator (12) and sac (14) for use in a pump having a pump chamber whose contents are expelled by movement of a pair of pusher plates (30, 32) toward one another. The actuator includes opposed solenoid armatures (50, 52) which are operable for movement between open and closed positions. The armatures are each operatively connected to an associated pusher plate by a main spring (90, 92) which is attached at one end to the back end of the armature, extends through a front-to-back slot in an armature core, and is connected at its opposite end to the pusher plate. A pair of preload springs (114, 116) carried on each armature and disposed on either side of the associated main spring acts to hold the main spring in a prestressed condition prior to solenoid actuation. With closure of the armatures, and with the sac still in an expanded condition, the main springs are disengaged from the associated preload spring and placed in a more stressed, more planar configuration, with the increased stress in each main spring being relieved by movement of the pusher plates toward one another. The sac has an annular side wall which is held in a rigid condition, and a pair of opposed circular walls, each joined to the annular side wall through a flexible annular wall portion. A circular pusher plate acting against each circular wall has an initial deflection position at which the associated flexible wall portion in the sac takes the form of a circumferentially uniform roll having an outwardly convex, bulged cross sectional curvature. The rolls in the sac maintain their circumferentially uniform, bulge-like character as the pusher plates are moved toward inwardly moved positions.
Patent EP-0148905-B1 (EP)
Title: Arroseur oscillant a mouvement uniforme
IPC: B05B3/16
Filed: 1984-06-27
Granted: 1990-09-19
Abstract: Arroseur (10) de type oscillant à secteur d'arrosage uniforme où la turbine (16) possède un rapport de turbine dynamique comme défini ici inférieur à approximativement 0,30, le montage d'engrenages réducteurs (30) possède un rapport de réduction d'engrenages supérieur à approximativement 400 pour 1 et une efficacité d'au moins 26%, de préférence 39% ou plus, et le mécanisme de transmission de mouvement à came en forme de coeur (34) comporte une came en forme de coeur (122) dont le facteur de came comme défini ici est inférieur à approximativement 3 de manière à permettre à la structure de boîtier (12) d'avoir une taille minimale optimale.
Patent EP-0150792-B1 (EP)
IPC: A61K33/08
Filed: 1985-01-21
Granted: 1991-01-23
Abstract: The drugs are used for the treatment of hyperphosphataemia and for preventing phosphate- and/or oxalate-containing kidney stones. The drugs contain at least one calcium and/or magnesium compound which is sparingly soluble at pH 6-9, together with customary excipients and/or diluents in enteric form.
Patent EP-0161504-B1 (EP)
IPC: C12P19/34
Filed: 1985-04-13
Granted: 1991-11-06
Abstract: Partial sequences of human- gamma -interferon, comprising aminoacid sequences 5 to 127, 1 to 127 and 5 to 146, having biological activity. These partial sequences can be obtained by a genetic engineering process, for which purpose the appropriate DNA sequences are chemically synthesized. The DNA sequences are incorporated in hybrid plasmids, and the latter are introduced into host organisms and their expression is induced there. The biologically active polypeptides are suitable, as is human- gamma -interferon, for medicaments.
Patent EP-0166346-B1 (EP)
IPC: B22D11/14
Filed: 1985-06-14
Granted: 1989-03-15
Abstract: An electromagnetic levitation casting apparatus having an improved levitation coil assembly employing flux concentration devices, is provided. The improved levitation coil assembly comprises a plurality of slotted annular slugs surrounding a tubular casting vessel within which a liquid metal column is to be levitated and solidified by cooling pursuant to the General Electric Levitation Casting (GELEC (TM)) process. Each of the slotted annular slugs is inductively coupled to a respective electromagnetic field producing coil having a large number of turns surrounding the slug. Each slotted annular slug serves to concentrate the magnetic field produced by its associated primary multi-turn coil to substantially the interior cross sectional area of the tubular casting vessel it surrounds and functions as a current step-up transformer. A separate slotted annular slug and associated surrounding electromagnetic multi-turn field producing coil is provided for each phase winding of the multiphase excitation employed in the improved levitation coil assembly.
Patent EP-0166349-B1 (EP)
IPC: C23C14/40
Filed: 1985-06-14
Granted: 1989-10-18
Abstract: A surface treatment process for forming a thin film on the surface of a substrate thereby to obtain a hard layer, by forming a metal vapor atmosphere around the substrate to inject a metal or nonmetal ion into the substrate while ionizing the metal vapor.